Getting Started
with AVEVA E3D
Introduction :
Basic Operations in AVEVA E3D™
: Querying
Querying
The user will often find, when working in AVEVA E3D™, that they need to check existing information about some aspect of the program’s operations. For example, the user may need to find out about any of the following:
•
The current usage of the program in terms of users, modules and databases.
•
The unique code which identifies the process the user is running and the station the user is running it from (useful for generating unique work file names).
•
The current setting of a command option.
•
The contents of part of a particular database; for example, the current setting of an attribute or the list of member elements owned by a specific element.
•
The elements which match specific selection criteria entered by the user.
Each application allows the user to ask about some of these topics, the scope of the facility being dependent upon the particular module which the user is using.
1974 to current year.
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